A PDF field guide to the species reported in and around Willow River State Park, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
The animals people report most often in and around Willow River State Park include Rusty Patched Bumble Bee, Common Eastern Bumblebee, Brown-Belted Bumblebee, Two-Spotted Bumblebee and Red-Belted Bumble Bee. Plants lead the list with 41 species, followed by 7 insects and 2 birds.
The 20 species reported most often here, of 50 in the full guide.

Buckthorn

Motherwort
Rusty Patched Bumble Bee
Beebalm

Hoary Alison
Hedge Garlic
Tell me what you're looking for, and I'll do my best to answer.
Wild Geranium
Blackcap

Redroot

Wild Tea
Horseweed
Butterflyweed
Golden Cassia
Common Eastern Bumblebee

Buttonweed
Dulcamara
Brown-Belted Bumblebee
Haymaids
Tell me what you're looking for, and I'll do my best to answer.

Two-Spotted Bumblebee

Erect Potentil